/*
 * Copyright 2006-2018 The MZmine 2 Development Team
 * 
 * This file is part of MZmine 2.
 * 
 * MZmine 2 is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License as published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 * 
 * MZmine 2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with MZmine 2; if not,
 * write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
 * USA
 */

package net.sf.mzmine.desktop.preferences;

import javax.swing.BoxLayout;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;

public class NumberFormatEditor extends JPanel {

  /**
   * 
   */
  private static final long serialVersionUID = 1L;
  private SpinnerNumberModel spinnerModel;
  private JSpinner decimalsSpinner;
  private JCheckBox exponentCheckbox;

  public NumberFormatEditor(boolean showExponentOption) {

    setLayout(new BoxLayout(this, BoxLayout.X_AXIS));

    add(new JLabel("Decimals"));

    spinnerModel = new SpinnerNumberModel(1, 0, 20, 1);
    decimalsSpinner = new JSpinner(spinnerModel);
    add(decimalsSpinner);

    if (showExponentOption) {
      exponentCheckbox = new JCheckBox("Show exponent");
      add(exponentCheckbox);
    }

  }

  public int getDecimals() {
    return ((Number) spinnerModel.getValue()).intValue();
  }

  public boolean getShowExponent() {
    if (exponentCheckbox == null)
      return false;
    else
      return exponentCheckbox.isSelected();
  }

  public void setValue(int decimals, boolean showExponent) {
    spinnerModel.setValue(decimals);
    if (exponentCheckbox != null)
      exponentCheckbox.setSelected(showExponent);
  }

}
